375065540 has 24 divisors (see below), whose sum is σ = 806850072. Its totient is φ = 146366720.

The previous prime is 375065521. The next prime is 375065563. The reversal of 375065540 is 45560573.

It can be written as a sum of positive squares in 4 ways, for example, as 952576 + 374112964 = 976^2 + 19342^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 375065540.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 227879 + ... + 229518.

It is an arithmetic number, because the mean of its divisors is an integer number (33618753).

Almost surely, 2^375065540 is an apocalyptic number.

It is an amenable number.

375065540 is an abundant number, since it is smaller than the sum of its proper divisors (431784532).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

375065540 is a wasteful number, since it uses less digits than its factorization.

375065540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 457447 (or 457445 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 35.

The square root of 375065540 is about 19366.6088926275. The cubic root of 375065540 is about 721.1667938340.

The spelling of 375065540 in words is "three hundred seventy-five million, sixty-five thousand, five hundred forty".